McDonnell Miller (166600) 194 Low Water Cut-Off & Pump ControllerModel 194 combination low water cut off and pump controller with automatic reset (No. 5 Switch) for steam boilers with pressures up to 250 psi. This standard model has 1 1 4" NPT connections with 1 2" NPT column connections for the water gauge valves and compression gauge cocks. Overview Product Features Maintains consistent water level regardless of pressure Water column with integral tappings for gauge glass and tri cock installations For boilers of

5/8 in Glass Tube O

Thermolec B-20

RVS13 Model

Design and manufacture to API602

Radiator valve

Part Number: 103350

Cast Iron Body

Heat Transfer: 1

1-1/2 Inch Inlet Size

Pressures to 250 psig at 406 F

150 bar g maximum cold hydraulic test pressure

Common application:  Radiator Steam Trap